Install Google Play Services

Hello, recently acquired a BB.Classic and I installed the Play Store with the following steps/apps:
1 - cobalt.blackberry.googleid-2.8.apk
2 - com.android.vending-6.0.0-cobalt-build1.apk
3 - com.google.android.gsf.login-4.3.3-cobalt.apk
After installing, I made the record, I can access the Play Store and download applications such as Google Maps and TripAdvisor, but appears information that need to update Google Play services, but the file "com.google.android. gms-8.4.89-cobalt-build5.apk "does not install on my BB.Classic, give me an error.
What can I do to fix this ???
Thank you